CN201529089U - Cyclone separation device of dust collector - Google Patents

Cyclone separation device of dust collector Download PDF

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Publication number
CN201529089U
CN201529089U CN2009201894913U CN200920189491U CN201529089U CN 201529089 U CN201529089 U CN 201529089U CN 2009201894913 U CN2009201894913 U CN 2009201894913U CN 200920189491 U CN200920189491 U CN 200920189491U CN 201529089 U CN201529089 U CN 201529089U
Authority
CN
China
Prior art keywords
air inlet
dust
dirt bucket
whirlwind
primary filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009201894913U
Other languages
Chinese (zh)
Inventor
唐光文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Jiangsu Midea Chunhua Electric Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Midea Chunhua Electric Appliances Co Ltd filed Critical Jiangsu Midea Chunhua Electric Appliances Co Ltd
Priority to CN2009201894913U priority Critical patent/CN201529089U/en
Application granted granted Critical
Publication of CN201529089U publication Critical patent/CN201529089U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616Multiple arrangement thereof
    • A47L9/1625Multiple arrangement thereof for series flow
    • A47L9/1633Concentric cyclones
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608Cyclonic chamber constructions
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616Multiple arrangement thereof
    • A47L9/1641Multiple arrangement thereof for parallel flow
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658Construction of outlets
    • A47L9/1666Construction of outlets with filtering means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683Dust collecting chambers; Dust collecting receptacles

Abstract

The utility model provides a cyclone separation device of a dust collector, which comprises a dust barrel, a first air inlet formed on the dust barrel, a plurality of cyclone cones connected in parallel, second air inlets formed on the cyclone cones respectively, and a primary filtering screen, wherein the first air inlet is formed in the middle of the dust barrel, the axis of the first air inlet is basically vertical to that of the dust barrel, the cyclone cones are positioned on the inner side of the dust barrel, and the top end part of the primary filtering screen and the top end parts of the second air inlets are in the same height position. The cyclone separation device of the dust collector reduces the speed loss of airflow, improves the separation effect, meanwhile reduces the height of the dust barrel, and simplifies the structure of the dust barrel, thereby enabling the cyclone separation device to be applied to household dust collectors better.

Description

The cyclone separator of dust catcher
Technical field
The utility model relates to a kind of cyclone separator of dust catcher.
Background technology
Cyclone separator is housed in the dust catcher, discharges machine after the dirty air filtration that cyclone separator will suck, and dust granule is collected in the dirt bucket.In recent years, each manufacturer utilizes the principle of cyclonic separation, utilizes cyclone dust collector, has obtained good dust removing effects.But an elementary dust arrester and a secondary cyclone dust collector are set in the cyclone dust removal bucket of prior art, and this secondary cyclone often places elementary dust arrester top, and complex structure is with high costs.
The utility model content
The purpose of this utility model provides a kind of cyclone separator of dust catcher, and this device can not only be separated dust up hill and dale from air, and structure is simpler, can apply on the domestic vacuum cleaners better.
For achieving the above object, the technical solution adopted in the utility model is: a kind of cyclone separator of dust catcher, comprise the dirt bucket, be arranged on first air inlet on the described dirt bucket, be positioned at the dirt bucket bottom of described dirt bucket bottom, be positioned at the dirt barrel top cover at described dirt bucket top, a plurality of whirlwind awls that are arranged in parallel, be separately positioned on second air inlet on each described whirlwind awl, cover whirlwind awl lid respectively at each described whirlwind cone top part, it is inner and be positioned at the primary filter net of the described second air inlet upstream to be arranged on described dirt bucket, the described first air inlet position is positioned in the middle of the described dirt bucket, and the axis of the axis of described first air inlet and described dirt bucket is vertical angle substantially; A plurality of described whirlwind awls are positioned at the inboard of described dirt bucket, and the top ends of the top ends of described primary filter net and described second air inlet is positioned at the sustained height position.
Preferably, the described first air inlet place is provided with wind deflector.
Preferably, described wind deflector and described primary filter net are made of one, and its opening increases gradually by guide direction.
Preferably, the top of described primary filter net has the dust-break limit that a plurality of equally distributed breeder tubes, bottom have had the dust-break effect, and described primary filter net and described whirlwind awl are by being welded and fused.
Preferably, the height of described primary filter net is consistent with described whirlwind cone height.
Preferably, described breeder tube has fillet on the limit of outer wall one end of described primary filter net.
Preferably, the bottom on described dust-break limit has the muscle position of protrusion.
Owing to adopted above-mentioned technical solution, the utility model is obtained following progress: because first air inlet of the cyclone separator of this dust catcher is in the centre of dirt bucket, and the height unanimity of first air inlet that second air inlet of whirlwind awl installs therewith, air-flow can directly enter second air inlet of whirlwind awl by the online breeder tube of primary filter, reduce the speed loss of air-flow, improved separating effect; The top ends of primary filter net and the top ends of second air inlet are positioned at the sustained height position simultaneously, greatly reduce the height of dirt bucket, have simplified the structure of dirt bucket.
Description of drawings
Accompanying drawing 1 is a profile of the present utility model;
Accompanying drawing 2 is a side view of the present utility model;
Accompanying drawing 3 is a parts explosion of the present utility model;
Accompanying drawing 4 is the structural representation of primary filter net;
Accompanying drawing 5 is the front view of whirlwind awl;
Accompanying drawing 6 is the opposite side view of whirlwind awl;
Accompanying drawing 7 is the front view of whirlwind awl lid;
Accompanying drawing 8 is the vertical view of whirlwind awl lid;
Wherein: 1, dirt barrel top cover; 2, filtering frame; 5, first air inlet; 6, dirt bucket sealing ring; 7, separator sealing ring; 8, whirlwind awl lid; 9, whirlwind awl; 91, second air inlet; 92, column part; 93 tapered segments; 94, muscle; 10, primary filter net; 101, breeder tube; 102, dust-break limit; 103, muscle position; 14, dirt bucket bottom sealing ring; 15, dirt bucket bottom; 16, dirt bucket; 17, wind deflector; 18, suction inlet cover plate.
The specific embodiment
Further set forth concrete structure of the present utility model below in conjunction with accompanying drawing.
Shown in accompanying drawing 1,2,3, a kind of cyclone separator of dust catcher comprises dirt bucket 16, is arranged on first air inlet 5 on the described dirt bucket 16, is positioned at the dirt bucket bottom 15 of described dirt bucket 16 bottoms, the dirt barrel top cover 1 that is positioned at described dirt bucket 16 tops, a plurality of whirlwind awl 9 that is arranged in parallel, is separately positioned on second air inlet 91 on each described whirlwind awl 9, covers the whirlwind awl of boring 9 tops at each described whirlwind respectively and cover 8, be arranged on described dirt bucket 16 inside and be positioned at the primary filter net 10 of described second air inlet 91 upstreams.
Wherein, described first air inlet 5, primary filter net 10, dirt bucket 16, dirt bucket bottom 15 constitute primary cyclone, and described whirlwind awl 9 and whirlwind awl cover 8 and constitute secondary cyclone.
Described first air inlet 5 is circular, and the position is positioned in the middle of the described dirt bucket 16, and the axis of the axis of described first air inlet 5 and described dirt bucket 16 is vertical angle substantially; Described wind deflector 17 is connected with 5 assemblings of described first air inlet, fluid vertically enters dirt bucket 16 from first air inlet 5, under the guiding of described wind deflector 17, fluid has certain tangential initial velocity in described dirt bucket 16, thereby forms eddying motion along the inwall of described dirt bucket 16; Preferably, described wind deflector 17 increases gradually along the size of opening direction, and is made of one with described primary filter net 10.
As shown in Figure 4, described primary filter net 10 is coaxial with described dirt bucket 16, be divided into two parts are up and down arranged, its upper end has a plurality of equally distributed breeder tubes 101, preferably, the outboard end mask of breeder tube 101 has fillet, so that the fluid in the described dirt bucket 16 enters secondary cyclone smoothly by breeder tube 101; Its lower end has had the dust-break limit 102 of dust-break effect, enters secondary cyclone with the dust that stops separation, preferably, has the muscle position 103 of protrusion near the bottom on dust-break limit 102; The outer wall on described dust-break limit 102, described dirt bucket 16 and the described dirt bucket bottom 15 common dust storage chambers that form primary cyclone; The inwall on described dust-break limit 102 and the described dirt bucket bottom 15 common dust storage chambers that form secondary cyclone are sealed by sealing ring between two dust storage chambers.
Shown in accompanying drawing 5,6, a plurality of described whirlwind awls 9 are positioned at the inboard of described dirt bucket 16, and the top ends of the top ends of described primary filter net 10 and described second air inlet 91 is positioned at the sustained height position.Described whirlwind awl 9 is made of with other whirly awl 902~907 that becomes circumferential arrangement around it jointly the awl of the whirly in the middle of being positioned at 901, each whirly awl has second a tangential air inlet 91, sub-circular and the highly identical column part 92 of described second air inlet 91, tapered segment 93, dust fall mouth 94, described second air inlet 91 is arranged outwardly, and the peak of described second air inlet 91 and described first air inlet 5 topmost are consistent; Each whirly awl 901~907 is measure-alike, and evenly distributes by circumference; The outer wall of described whirlwind awl 9 has an outward extending muscle 94, and preferably, described whirlwind awl 9 and described primary filter net 10 are connected together by supersonic welding, and the muscle position 94 of extension forms the fluid passage with described primary filter net 10 upper inside wall.
Shown in accompanying drawing 7,8, described whirlwind awl cover 8 and is formed by the pipeline 801~807 corresponding to the whirlwind awl, and the extension downwards of each pipeline is goed deep into described whirlwind and bored in 9, and preferably, the pipeline upper end is a fillet, and there is muffler in lower end of duct portion; Described whirlwind awl 9 and described whirlwind awl have separator sealing ring 7 to separate between covering 8, and described whirlwind awl covers each conduit end face formation plane of 8.
Mechanism of the present utility model is: the air fluid that contains dust is through first air inlet 5, enter dirt bucket 16, under wind deflector 17 effects, has tangential initial velocity, and formation eddying motion in dirt bucket 16, dust carries out primary separation under centrifugal action, the dust of separation is kept in primary filter net 10 and dirt bucket 16 and the dirt bucket bottom 15 common elementary cyclone separator dust storage chambers that form; The breeder tube 101 of crossing primary filter net 10 tops through the circulation of air of primary separation enters itself and the passages of whirlwind awl 9 formation, second air inlet 91 by whirlwind awl 9 obtains tangential speed again, and in whirlwind awl 9, form eddying motion, because second air inlet 91 is little with the dimension scale of whirlwind awl 9, the eddying motion that obtains is stronger than elementary whirlwind, more tiny dust is separated under centrifugal action, and the dust of separating is stored in primary filter net 10 and the dirt bucket bottom 15 common secondary cyclone separator dust storage chambers that form; The circulation of air that separates through secondary cyclone is crossed the whirlwind awl and cover 9 conduit and flow out, again through the filtering frame 2 that filters sponge is housed, at last by the outflow of the air outlet on the dirt barrel top cover 1 dirt bucket 16.
First air inlet 5 of the present utility model is in dirt bucket 16 centers, and vertical air intake; Primary filter net 10 is identical with the height point of second air inlet 91 of whirlwind awl 9, and coaxial arrangement, has reduced the height of dirt bucket, has simplified the dirt barrel structure.
Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.

Claims (7)

1. the cyclone separator of a dust catcher, comprise dirt bucket (16), be arranged on first air inlet (5) on the described dirt bucket (16), be positioned at the dirt bucket bottom (15) of described dirt bucket (16) bottom, be positioned at the dirt barrel top cover (1) at described dirt bucket (16) top, a plurality of whirlwind awls (9) that are arranged in parallel, be separately positioned on second air inlet (91) on each described whirlwind awl (9), cover whirlwind awl lid (8) respectively at each described whirlwind awl (9) top, it is inner and be positioned at the primary filter net (10) of described second air inlet (91) upstream to be arranged on described dirt bucket (16), it is characterized in that: described first air inlet (5) position is positioned in the middle of the described dirt bucket (16), and the axis of the axis of described first air inlet (5) and described dirt bucket (16) is vertical angle substantially; A plurality of described whirlwind awls (9) are positioned at the inboard of described dirt bucket (16), and the top ends of the top ends of described primary filter net (10) and described second air inlet (91) is positioned at the sustained height position.
2. the cyclone separator of dust catcher according to claim 1, it is characterized in that: described first air inlet (5) locates to be provided with wind deflector (17).
3. the cyclone separator of dust catcher according to claim 2 is characterized in that: described wind deflector (17) is made of one with described primary filter net (10), and its opening increases gradually by guide direction.
4. the cyclone separator of dust catcher according to claim 1, it is characterized in that: the top of described primary filter net (10) has the dust-break limit (102) that a plurality of equally distributed breeder tubes (101), bottom have had the dust-break effect, and described primary filter net (10) and described whirlwind awl (9) are by being welded and fused.
5. the cyclone separator of dust catcher according to claim 1 is characterized in that: it is highly consistent that the height of described primary filter net (10) and described whirlwind are bored (9).
6. the cyclone separator of dust catcher according to claim 1, it is characterized in that: described breeder tube (101) has fillet on the limit of outer wall one end of described primary filter net (10).
7. the cyclone separator of dust catcher according to claim 1, it is characterized in that: the bottom on described dust-break limit (102) has the muscle position (103) of protrusion.
CN2009201894913U 2009-10-16 2009-10-16 Cyclone separation device of dust collector Expired - Lifetime CN201529089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201894913U CN201529089U (en) 2009-10-16 2009-10-16 Cyclone separation device of dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201894913U CN201529089U (en) 2009-10-16 2009-10-16 Cyclone separation device of dust collector

Publications (1)

Publication Number Publication Date
CN201529089U true CN201529089U (en) 2010-07-21

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103040412A (en) * 2011-10-12 2013-04-17 百得有限公司 Structure for motor, fan and cyclonic separation apparatus
CN103338689A (en) * 2011-02-04 2013-10-02 戴森技术有限公司 Autonomous vacuum cleaner
CN104095583A (en) * 2013-04-12 2014-10-15 江苏美的春花电器股份有限公司 Cyclone device, cyclone separating device with cyclone device and dust collector with cyclone separating device
CN104116463A (en) * 2013-04-23 2014-10-29 江苏美的春花电器股份有限公司 Cyclone separator, cyclone separation device with same and dust collector
CN105193351A (en) * 2014-05-26 2015-12-30 江苏美的清洁电器股份有限公司 Cyclone separation device and dust collector
EP3417752A1 (en) * 2017-06-23 2018-12-26 Dyson Technology Limited Separating apparatus and vacuum cleaner
GB2563696A (en) * 2017-06-19 2018-12-26 Tti Macao Commercial Offshore Ltd Cyclonic separator device
CN109567669A (en) * 2019-01-21 2019-04-05 蓝海智能科技有限公司 A kind of cyclonic arrangement and its installation method
CN111067421A (en) * 2019-12-31 2020-04-28 苏州克林威尔电器有限公司 Dust collector garbage collection barrel
CN111358335A (en) * 2020-04-07 2020-07-03 深圳市普森斯科技有限公司 Detachable grading and filtering device of handheld dust collector

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103338689A (en) * 2011-02-04 2013-10-02 戴森技术有限公司 Autonomous vacuum cleaner
CN103040412A (en) * 2011-10-12 2013-04-17 百得有限公司 Structure for motor, fan and cyclonic separation apparatus
CN104095583A (en) * 2013-04-12 2014-10-15 江苏美的春花电器股份有限公司 Cyclone device, cyclone separating device with cyclone device and dust collector with cyclone separating device
CN104116463A (en) * 2013-04-23 2014-10-29 江苏美的春花电器股份有限公司 Cyclone separator, cyclone separation device with same and dust collector
CN105193351A (en) * 2014-05-26 2015-12-30 江苏美的清洁电器股份有限公司 Cyclone separation device and dust collector
CN105266716A (en) * 2014-05-26 2016-01-27 江苏美的清洁电器股份有限公司 Cyclone separating device and dust collector
CN105266716B (en) * 2014-05-26 2019-02-15 江苏美的清洁电器股份有限公司 Cyclone separator and dust catcher
EP3047780A4 (en) * 2014-05-26 2017-10-18 Jiangsu Midea Cleaning Appliances Co., Ltd. Cyclone separation device, dust collector, surface cleaning device, and cyclone separation method
GB2563696A (en) * 2017-06-19 2018-12-26 Tti Macao Commercial Offshore Ltd Cyclonic separator device
EP3417752A1 (en) * 2017-06-23 2018-12-26 Dyson Technology Limited Separating apparatus and vacuum cleaner
CN109567669A (en) * 2019-01-21 2019-04-05 蓝海智能科技有限公司 A kind of cyclonic arrangement and its installation method
CN111067421A (en) * 2019-12-31 2020-04-28 苏州克林威尔电器有限公司 Dust collector garbage collection barrel
CN111358335A (en) * 2020-04-07 2020-07-03 深圳市普森斯科技有限公司 Detachable grading and filtering device of handheld dust collector

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: No. 39 Cao Hu road Xiangcheng Economic Development Zone in Suzhou City, Jiangsu province 215000

Patentee after: JIANGSU MIDEA CLEANING ELECTRICAL APPLIANCE CO., LTD.

Address before: Xiangcheng District Li River Road, Suzhou City, Jiangsu province 215131

Patentee before: Jiangsu Midea Chunhua Electric Appliance Co., Ltd.

C56 Change in the name or address of the patentee
CX01 Expiry of patent term

Granted publication date: 20100721

CX01 Expiry of patent term